From c772568788b5f0cbaac7c8d4111d7173bfc90673 Mon Sep 17 00:00:00 2001 From: Russell King Date: Thu, 21 Sep 2017 18:10:19 +0100 Subject: ARM: add additional table to compressed kernel Add an additional extendable table to the compressed kernel so that we can provide further information to boot loaders regarding the properties of the image contained within. This is necessary for correct behaviour of kexec. Tested-by: Tony Lindgren Tested-by: Keerthy Signed-off-by: Russell King --- arch/arm/boot/compressed/head.S | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/boot/compressed/head.S') diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 8a756870c238..45c8823c3750 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -143,6 +143,8 @@ start: .word _magic_start @ absolute load/run zImage address .word _magic_end @ zImage end address .word 0x04030201 @ endianness flag + .word 0x45454545 @ another magic number to indicate + .word _magic_table @ additional data table __EFI_HEADER 1: -- cgit